public void testAddOne()
{
Edit e = new Edit(1, 2, 1, 1);
EditList l = new EditList();
l.Add(e);
Assert.AreEqual(1, l.size());
Assert.IsFalse(l.isEmpty());
Assert.AreSame(e, l.get(0));
IEnumerator i = l.GetEnumerator();
i.Reset();
i.MoveNext();
Assert.AreSame(e, i.Current);
Assert.IsTrue(l.Equals(l));
Assert.IsFalse(l.Equals(new EditList()));
EditList l2 = new EditList();
l2.Add(e);
Assert.IsTrue(l.Equals(l2));
Assert.IsTrue(l2.Equals(l));
Assert.AreEqual(l.GetHashCode(), l2.GetHashCode());
}
private void FormatEdits(Stream @out, RawText a, RawText b, EditList edits)
{
for (int curIdx = 0; curIdx < edits.Count; /* */)
{
Edit curEdit = edits.get(curIdx);
int endIdx = FindCombinedEnd(edits, curIdx);
Edit endEdit = edits.get(endIdx);
int aCur = Math.Max(0, curEdit.BeginA - _context);
int bCur = Math.Max(0, curEdit.BeginB - _context);
int aEnd = Math.Min(a.size(), endEdit.EndA + _context);
int bEnd = Math.Min(b.size(), endEdit.EndB + _context);
WriteHunkHeader(@out, aCur, aEnd, bCur, bEnd);
while (aCur < aEnd || bCur < bEnd)
{
if (aCur < curEdit.BeginA || endIdx + 1 < curIdx)
{
WriteLine(@out, ' ', a, aCur);
aCur++;
bCur++;
}
else if (aCur < curEdit.EndA)
{
WriteLine(@out, '-', a, aCur++);
}
else if (bCur < curEdit.EndB)
{
WriteLine(@out, '+', b, bCur++);
}
if (End(curEdit, aCur, bCur) && ++curIdx < edits.Count)
{
curEdit = edits.get(curIdx);
}
}
}
}
public void testAddTwo()
{
Edit e1 = new Edit(1, 2, 1, 1);
Edit e2 = new Edit(8, 8, 8, 12);
EditList l = new EditList();
l.Add(e1);
l.Add(e2);
Assert.AreEqual(2, l.size());
Assert.AreSame(e1, l.get(0));
Assert.AreSame(e2, l.get(1));
IEnumerator i = l.GetEnumerator();
i.Reset();
i.MoveNext();
Assert.AreSame(e1, i.Current);
i.MoveNext();
Assert.AreSame(e2, i.Current);
Assert.IsTrue(l.Equals(l));
Assert.IsFalse(l.Equals(new EditList()));
EditList l2 = new EditList();
l2.Add(e1);
l2.Add(e2);
Assert.IsTrue(l.Equals(l2));
Assert.IsTrue(l2.Equals(l));
Assert.AreEqual(l.GetHashCode(), l2.GetHashCode());
}
public void testRemove()
{
Edit e1 = new Edit(1, 2, 1, 1);
Edit e2 = new Edit(8, 8, 8, 12);
EditList l = new EditList();
l.Add(e1);
l.Add(e2);
l.Remove(e1);
Assert.AreEqual(1, l.size());
Assert.AreSame(e2, l.get(0));
}
public void testSet()
{
Edit e1 = new Edit(1, 2, 1, 1);
Edit e2 = new Edit(3, 4, 3, 3);
EditList l = new EditList();
l.Add(e1);
Assert.AreSame(e1, l.get(0));
Assert.AreSame(e1, l.set(0, e2));
Assert.AreSame(e2, l.get(0));
}